SELECT b.assignmentid,b.content,b.description,b.starttime, b.endtime,b.assigntype,l.classname,l.classesid,b.assigntime FROM ASSIGNMENT b inner JOIN assigntoclass C ON b.assignmentid = C.assignmentid LEFT JOIN classes l ON c.classesid = l.classesid WHERE b.status = 1 AND C.classesid = #{classid} and now() <= b.endtime and now() > b.endtime and b.assigntype=#{assigntype} ORDER BY b.created DESC LIMIT #{page.limit} OFFSET #{page.offset} SELECT count(*) FROM ASSIGNMENT b inner JOIN assigntoclass C ON b.assignmentid = C.assignmentid LEFT JOIN classes l ON c.classesid = l.classesid WHERE b.status = 1 AND C.classesid = #{classid} and now() <= b.endtime and now() > b.endtime and b.assigntype=#{assigntype} select row_number,created,voiceid,avatar,truename,studentid from( SELECT row_number()over(PARTITION by d.uid ORDER BY d.likecount desc) as row_number , a.*,d.voiceid,b.studentid,b.avatar,b.truename,ata.unitid from assignment a,assigndetail ata,dubuservoice d,v_studentclass b where a.assignmentid=ata.assignmentid and ata.unitid=d.videoid and d.uid=b.studentid and a.assigntype=#{assigntype} and d.created < a.endtime and d.created > a.starttime and b.classesid=#{classesId} and a.assignmentid=#{assignmentid}) r where row_number=1 select row_number,created,voiceid,avatar,truename,studentid ,score,accuracy,fluent,integrity from( SELECT row_number()over(PARTITION by d.uid ORDER BY d.created desc) as row_number , d.created,d.voiceid,b.studentid,b.avatar,b.truename,ata.unitid ,d.score,d.accuracy,d.fluent,d.integrity from assignment a,assigndetail ata,dubuservoice d,v_studentclass b where a.assignmentid=ata.assignmentid and ata.unitid=d.videoid and d.uid=b.studentid and a.assigntype=#{assigntype} and d.created < a.endtime and d.created > a.starttime and b.classesid=#{classesId} and a.assignmentid=#{assignmentid}) r where row_number=1 SELECT b.assignmentid,b.content,b.description,b.starttime,b.created, b.endtime,b.assigntype,l.className,l.classesid,b.assigntime FROM ASSIGNMENT b inner JOIN assigntoclass C ON b.assignmentid = C.assignmentid LEFT JOIN classes l ON c.classesid = l.classesid WHERE b.status = '1' AND C.classesid in #{classes.classesId} and now() <= b.endtime and now() > b.endtime and b.assigntype=#{assigntype} ORDER BY b.created DESC LIMIT #{page.limit} OFFSET #{page.offset} SELECT b.assignmentid,b.content,b.description,b.starttime,b.created, b.endtime,b.assigntype,l.className,l.classesid FROM ASSIGNMENT b inner JOIN assigntoclass C ON b.assignmentid = C.assignmentid LEFT JOIN classes l ON c.classesid = l.classesid inner join finiassignstat as d on d.assignmentid = C.assignmentid and d.uid = #{studentId} and d.areaid= #{areaId} WHERE b.status = '1' AND C.classesid in #{classes.classesId} and now() <= b.endtime and now() > b.endtime and b.assigntype=#{assigntype} ORDER BY b.created DESC LIMIT #{page.limit} OFFSET #{page.offset} SELECT count(*) FROM ASSIGNMENT b inner JOIN assigntoclass C ON b.assignmentid = C.assignmentid LEFT JOIN classes l ON c.classesid = l.classesid WHERE b.assignmentid = C.assignmentid AND b.status = '1' AND C.classesid in #{classes.classesId} and now() <= b.endtime and now() > b.endtime and b.assigntype=#{assigntype} INSERT INTO Assignment ( assignmentId, teacherId, content, description, created, startTime, endTime, status , areaid ,pointcasetypes , assignType, packageName,assigntime ) Values ( #{assignmentId}, #{teacherId}, #{content}, #{description},current_timestamp, #{startTime}, #{endTime}, #{status} , #{areaid} ,#{pointcasetypes,jdbcType=ARRAY, typeHandler=com.spoken.api.handlers.ArrayTypeHandlerPg} ,#{assignType} , #{packageName},#{assigntime}) update Assignment teacherId = #{teacherId}, content = #{content}, description = #{description}, created = #{created}, startTime = #{startTime}, endTime = #{endTime}, status = #{status}, areaid = #{areaid}, packageName = #{packageName}, assignType = #{assignType}, assigntime = #{assigntime}, where assignmentId=#{assignmentId} SELECT assignmentId , teacherId , content , description , created , startTime , endTime , status , areaid , packageName , assignType,pointcasetypes,assigntime FROM Assignment WHERE assignmentId=#{assignmentId} SELECT nextval('seq_assignmentId') ; SELECT count( a.assignmentId ) as howmuch FROM Assignment a INNER JOIN AssignToClass b on a.assignmentId = b.assignmentId inner join classes c on b.classesid=c.classesid and c.status=1 AND c.classesId = #{classesId} WHERE a.status = 1 AND a.teacherId=#{teacherId} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} AND a.assignType=#{assignType} SELECT distinct a.assignmentId , a.teacherId , a.content , a.description , a.created , a.startTime , a.endTime , a.status , a.areaid , a.packageName, a.assignType,c.classesId,c.className,a.pointcasetypes,a.assigntime FROM Assignment a INNER JOIN AssignToClass b on a.assignmentId = b.assignmentId inner join classes c on b.classesid=c.classesid and c.status=1 AND c.classesId = #{classesId} WHERE a.status = 1 AND a.teacherId=#{teacherId} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} AND a.assignType=#{assignType} and a.assignType != 'S' ORDER BY a.assignmentId desc , c.classesId LIMIT #{pageSize} OFFSET #{offset} SELECT count( a.assignmentId ) as howmuch FROM Assignment a WHERE a.status = 1 AND a.teacherId=#{teacherId} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} SELECT count( a.assignmentId ) as howmuch FROM Assignment a WHERE a.status = 1 AND a.teacherId in #{item} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} SELECT a.assignmentId , a.teacherId , a.content , a.description , a.created , a.startTime , a.endTime , a.status , a.areaid , a.packageName, a.assignType,a.pointcasetypes,a.assigntime FROM Assignment a WHERE a.status = 1 AND a.teacherId=#{teacherId} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} and a.assignType != 'S' and a.assignType != 'D' ORDER BY a.assignmentId desc LIMIT #{pageSize} OFFSET #{offset} SELECT a.assignmentId , a.teacherId , a.content , a.description , a.created , a.startTime , a.endTime , a.status , a.areaid , a.packageName, a.assignType,a.pointcasetypes,a.assigntime FROM Assignment a WHERE a.status = 1 AND a.teacherId in #{item} AND a.areaid = #{areaid} AND a.endTime > #{nowTime} and a.assignType != 'S' and a.assignType != 'D' ORDER BY a.assignmentId desc LIMIT #{pageSize} OFFSET #{offset} SELECT count(a.assignmentId) as howmuch FROM Assignment a inner join AssignToClass b on a.assignmentId = b.assignmentId inner join StudentOwnClass so on so.classesid = b.classesid and so.status = 1 inner join Classes c on c.classesid = so.classesid and c.status = 1 WHERE so.studentid =#{studentId} and a.status = 1 and so.areaId=#{areaid} AND b.classesId = #{classesId} AND a.endTime > #{nowTime} AND a.assignType=#{assignType} SELECT a.assignmentId , a.teacherId , a.content , a.description , a.created , a.startTime , a.endTime , a.status , a.areaid , a.packageName, a.assignType,c.classesId,c.className,a.pointcasetypes,a.assigntime FROM Assignment a inner join AssignToClass b on a.assignmentId = b.assignmentId inner join StudentOwnClass so on so.classesid = b.classesid and so.status = 1 inner join Classes c on c.classesid = so.classesid and c.status = 1 WHERE so.studentid =#{studentId} and a.status = 1 and so.areaid=#{areaid} AND b.classesId = #{classesId} AND a.endTime > #{nowTime} AND a.assignType=#{assignType} AND a.assignType != 'S' ORDER BY a.assignmentId desc , c.classesId LIMIT #{pageSize} OFFSET #{offset} UPDATE Assignment SET status = 0 WHERE assignmentId in #{item} SELECT b.assignmentId , b.teacherId , b.content , b.description , b.created , b.startTime , b.endTime , b.status , b.areaid , b.packageName , b.assignType FROM AssignToClass a INNER JOIN Assignment b ON a.classesId = #{classesId} AND a.assignmentId = b.assignmentId AND b.status = 1 ORDER BY b.assignmentId desc LIMIT 1 SELECT count(*) as howmuch FROM AssignToClass a INNER JOIN Assignment b ON a.classesId = #{classesId} AND a.assignmentId = b.assignmentId AND b.status = 1 and b.assignType in ('W','L') select ad.unitid videoId,string_agg(c.classesid::text, ',') AS classesIds from assignment a INNER JOIN assigntoclass ac on a.assignmentid = ac.assignmentid INNER JOIN classes c on ac.classesid = c.classesid INNER JOIN assigndetail ad on a.assignmentid = ad.assignmentid where c.teacherId = #{teacherId} and a.status =1 and a.assigntype=#{assignType} and a.starttime > #{startTime} and a.endtime < #{endTime} GROUP BY ad.unitid SELECT b.assignmentId , b.teacherId , b.content , b.description , b.created , b.startTime , b.endTime , b.status , b.areaid ,b.packageName , b.assignType,b.pointcasetypes,b.assigntime FROM AssignToClass a INNER JOIN Assignment b ON a.classesId = #{classesId} AND a.assignmentId = b.assignmentId AND b.status = 1 and b.assignType in ('W','L') ORDER BY b.assignmentId desc LIMIT #{pageSize} OFFSET #{offset} SELECT b.assignmentId , b.teacherId , b.content , b.description , b.created , b.startTime , b.endTime , b.status , b.areaid ,b.packageName , b.assignType,case when b.assignType ='W' then ARRAY[]::smallint[] else b.pointcasetypes end as pointcasetypes,b.assigntime FROM AssignToClass a INNER JOIN Assignment b ON a.classesId = #{classesId} AND a.assignmentId = b.assignmentId AND b.status = 1 and b.assignType in ('W','L') ORDER BY b.assignmentId desc LIMIT #{pageSize} OFFSET #{offset} with classesids as (select b.classesid ,c.className from student as a inner join studentownclass as b on a.studentid = b.studentid and b.status = 1 inner join classes as c on c.classesid = b.classesid where a.studentid =#{studentId} group by b.classesid,c.className), exams as ( select a.examId,a.classesId ,b.className from classownsouth as a INNER JOIN classesids as b on a.classesid = b.classesid ), Answers as (select examId,score,trueScore,avgScore,lastTime from finishSouthStat where uid = #{studentId}), resdata as (select e.examid assignmentId,e.teacherId,title as content,e.description,isOral,e.created as finishTime,e.created, starttime,endtime,1 as status,cs.areaId,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers,e.type,ARRAY[]::smallint[] as pointcasetypes from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaid=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 union all select e.examid assignmentId,e.teacherId ,title as content,e.description,-1 as isOral,e.created as finishTime, e.created,startTime,endTime,1 as status,cs.areaId,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers,0 as type ,ARRAY[]::smallint[] as pointcasetypes from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 union all SELECT a.assignmentId , a.teacherId , a.content , a.description ,null as isOral,a.created as finishTime, a.created , a.startTime , a.endTime , a.status , a.areaid , a.packageName , a.assignType ,cs.classesId,cs.className,null as examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers ,0 as type ,a.pointcasetypes from assignment a inner join assigntoclass b on a.assignmentid=b.assignmentid and a.assignType in ('W','L') and endtime>=now() and endtime<now() and a.status=1 inner join studentownclass s on s.classesid=b.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 union all select a.examId as assignmentId, a.teacherId,a.title as content,a.description,null as isOral,c.lastTime as finishTime,a.created,a.startTime,a.endTime,a.status, 0 as areaId ,null as packageName,'A' as assignType,b.classesid, b.className,a.examType,c.score,c.trueScore,c.avgScore,a.exampapers,0 as type,ARRAY[]::smallint[] as pointcasetypes from SouthExam as a inner join exams as b on a.examId = b.examId left join Answers as c on a.examId = c.examId where (a.status = 1 and a.endTime < current_timestamp) or a.status =0 group by a.examId,a.teacherId,a.title,a.description,a.isOral,a.created,a.startTime,a.endTime,a.status,areaId,packageName,assignType,b.classesid,b.className,a.examType,c.score,c.lastTime ,c.trueScore,c.avgScore,a.exampapers,type,pointcasetypes ) select * from resdata order by created desc,content desc,assignmentid desc,classesId LIMIT #{pageSize} OFFSET #{offset} with temp1 as ( select count (e.examid) howmuch from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 ), temp2 as ( select count(e.examid) howmuch from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 ), temp3 as (select count(a.assignmentid) howmuch from assignment a inner join assigntoclass b on a.assignmentid=b.assignmentid and a.assignType in ('W','L') and endtime>=now() and endtime<now() and a.status=1 inner join studentownclass s on s.classesid=b.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 ), classesids as (select b.classesid ,c.className from student as a inner join studentownclass as b on a.studentid = b.studentid and b.status = 1 inner join classes as c on c.classesid = b.classesid where a.studentid =#{studentId} group by b.classesid,c.className), exams as ( select a.examId,a.classesId ,b.className from classownsouth as a INNER JOIN classesids as b on a.classesid = b.classesid ) ,temp4 as ( select count(*) as howmuch from SouthExam as a inner join exams as b on a.examId = b.examId where (a.status = 1 and a.endTime < current_timestamp) or a.status =0 ) select temp1.howmuch+temp2.howmuch+temp3.howmuch+temp4.howmuch from temp1,temp2,temp3,temp4 select temp1.howmuch+temp2.howmuch+temp3.howmuch from temp1,temp2,temp3 select e.examid assignmentId,e.teacherId,title as content,e.description,isOral,e.created,starttime,endtime, 1 as status,cs.areaId,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,e.exampapers ,e.assigntime from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and e.type = #{type} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 order by created desc,content desc,assignmentid desc,classesId LIMIT #{pageSize} OFFSET #{offset} with temp1 as ( select count (e.examid) howmuch from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and type = #{type} and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 ), temp2 as ( select count(e.examid) howmuch from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and examtype=#{examType} and endtime>=now() and endtime<now() inner join studentownclass s on s.classesid=c.classesid and s.studentid=#{studentId} and s.status=1 and s.areaId=#{areaId} inner join classes cs on cs.classesid=s.classesid and cs.status=1 ) select temp1.howmuch+temp2.howmuch from temp1,temp2 select e.examid assignmentId,e.teacherId,e.title as content,e.description,e.isOral, e.created,e.starttime,e.endtime,1 as status,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,e.examPapers ,e.assigntime from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and teacherId = #{teacherId} and examtype=#{examType} and type = #{type} and endtime>=now() and endtime<now() inner join classes cs on cs.classesid=c.classesid and cs.status=1 and cs.classesId=#{classesId} order by created desc,content desc,assignmentid desc,classesId LIMIT #{pageSize} OFFSET #{offset} with temp1 as ( select count (e.examid) howmuch from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and teacherId = #{teacherId} and examtype=#{examType} and endtime>=now() and type = #{type} and endtime<now() and c.classesId=#{classesId} inner join Classes cs on c.classesid = cs.classesid and cs.status = 1 ), temp2 as ( select count(e.examid) howmuch from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and teacherId = #{teacherId} and examtype=#{examType} and endtime>=now() and endtime<now() and c.classesId=#{classesId} inner join Classes cs on c.classesid = cs.classesid and cs.status = 1 ) select temp1.howmuch+temp2.howmuch from temp1,temp2 with classesids as (select classesid,className from classes where teacherid = #{teacherId} and status =1), exams as ( select a.examId,a.classesId ,b.className from classownsouth as a INNER JOIN classesids as b on a.classesid = b.classesid ), Answers as (select examId,score,trueScore,avgScore,lastTime from finishSouthStat where uid = #{teacherId}), resdata as ( select e.examid assignmentId,e.teacherId,title as content,e.description,isOral,e.created,starttime,endtime,e.created as finishTime, 1 as status,0 areaId,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers,e.type, ARRAY[]::smallint[] as pointcasetypes,e.assigntime from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and e.teacherId=#{teacherId} and examtype=#{examType} and endtime<now() inner join classes cs on cs.classesid=c.classesid and cs.status=1 and cs.classesId=#{classesId} union all select distinct (e.examid) assignmentId,e.teacherId ,title as content,e.description,-1 as isOral, e.created,startTime,endTime,e.created as finishTime,1 as status,0 areaId,null as packageName,'E' as assignType,cs.classesId,cs.className,e.examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers ,0 as type, ARRAY[]::smallint[] as pointcasetypes,0 as assigntime from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and e.teacherId=#{teacherId} and examtype=#{examType} and endtime<now() inner join classes cs on cs.classesid=c.classesid and cs.status=1 and cs.classesId=#{classesId} union all SELECT a.assignmentId , a.teacherId , a.content , a.description ,null as isOral,a.created , a.startTime , a.endTime ,a.created as finishTime, a.status , a.areaid , a.packageName , a.assignType,cs.classesId,cs.className,null as examType,0.0 as score,0.0 as trueScore,0.0 as avgScore, null as exampapers ,0 as type , a.pointcasetypes,a.assigntime from assignment a inner join assigntoclass c on a.assignmentid=c.assignmentid and teacherId=#{teacherId} and a.assignType in ('W','L') and endtime<now() and status=1 inner join classes cs on cs.classesid=c.classesid and cs.status=1 and cs.classesId=#{classesId} union all select a.examId as assignmentId, a.teacherId,a.title as content,a.description,null as isOral,a.created,a.startTime,a.endTime,c.lastTime as finishTime,a.status, 0 as areaId ,null as packageName,'A' as assignType,b.classesid, b.className,a.examType,c.score,c.trueScore,c.avgScore,a.exampapers,0 as type, ARRAY[]::smallint[] as pointcasetypes ,0 as assigntime from SouthExam as a inner join exams as b on a.examId = b.examId left join Answers as c on a.examId = c.examId where (a.status = 1 and a.endTime < current_timestamp) or a.status =0 group by c.lastTime,a.examId,a.teacherId,a.title,a.description,a.isOral,a.created,a.startTime,a.endTime,c.lastTime,a.status,areaId,packageName,assignType,b.classesid,b.className,a.examType,c.score,c.trueScore,c.avgScore,a.exampapers,type,pointcasetypes,assigntime ) select * from resdata order by created desc,content desc,assignmentid desc,classesId LIMIT #{pageSize} OFFSET #{offset} with temp1 as ( select count (e.examid) howmuch from exam e inner join classownexam c on e.examid=c.examid and c.objecttype=1 and e.teacherId=#{teacherId} and examtype=#{examType} and endtime<now() and c.classesId=#{classesId} inner join Classes cs on c.classesid = cs.classesid and cs.status = 1 ), temp2 as ( select count(e.examid) howmuch from hearexam e inner join classownhear c on e.examid=c.examid and c.objecttype=1 and teacherId=#{teacherId} and examtype=#{examType} and endtime<now() and c.classesId=#{classesId} inner join Classes cs on c.classesid = cs.classesid and cs.status = 1 ), temp3 as ( select count(a.assignmentid) howmuch from assignment a inner join assigntoclass c on a.assignmentid=c.assignmentid and teacherId=#{teacherId} and a.assignType in ('W','L') and endtime<now() and a.status=1 and c.classesId=#{classesId} inner join Classes cs on c.classesid = cs.classesid and cs.status = 1 ), classesids as (select classesid,className from classes where teacherid = #{teacherId} and status =1), exams as ( select a.examId,a.classesId ,b.className from classownsouth as a INNER JOIN classesids as b on a.classesid = b.classesid ) , temp4 as ( select count(*) as howmuch from SouthExam as a inner join exams as b on a.examId = b.examId where (a.status = 1 and a.endTime < current_timestamp) or a.status =0 ) select temp1.howmuch+temp2.howmuch+temp3.howmuch+temp4.howmuch from temp1,temp2,temp3,temp4 select temp1.howmuch+temp2.howmuch+temp3.howmuch from temp1,temp2,temp3 SELECT count(a.assigntype='L' or null) achivementNum, count(a.assigntype='W' or null) wordNum from assignment a inner join assigntoclass ac on a.assignmentid=ac.assignmentid and ac.classesid=#{classesId} and a.teacherid = #{teacherId} and a.created between #{startTime} and #{endTime} WITH temp as ( select soc.studentId from StudentOwnClass soc inner join student s on s.areaid = #{areaId} and soc.studentid=s.studentid where soc.classesId =#{classesId} and soc.areaid = #{areaId} and s.status=1 ) SELECT count(uid) from temp as a INNER JOIN finishassignstat b ON b.areaid = #{areaId} and a.studentid = b.uid inner join (select b.assignmentid,b.starttime,b.endtime from assigntoclass a INNER JOIN assignment b on a.assignmentid = b.assignmentid and classesId =#{classesId} ) d on b.assignmentid =d.assignmentid and b.created between #{startTime} and #{endTime} and b.created >d.starttime and b.created < d.endtime and lessoncount=completecount